Table 1.

Booma weights for models with and without N→Y gene flow

Weights
bepe	clic	Model
0	0	No gene flow; full dimension
0	0	No gene flow; reduced dimension
0.04	0.5	N→Y gene flow; full dimension
0.96	0.5	N→Y gene flow; reduced dimension

All models re-express free variables in terms of principal components. Models with reduced dimension exclude principal components that explain less than a fraction 0.001 of the variance